Steam rotary union DMS

multi-passagewith sealflange

The DMS’" Series rotating joint has dual seal assemblies in which the seal ring is attached to the rotor, which is bolted to the rotating journal. The seal ring contacts the counter seal attached to the stationary joint body, which is rigidly secured to the machine frame by an external support and remains fixed throughout the life of the seal. The DMS also features balanced mechanical seals that operate with reduced contact pressure at the seal faces. This reduces wear and extends seal life. Seal wear is fully compensated automatically through designed axial movement of internal seal components. Like most DEUBLIN joints, the DMS is available in either monoflow (steam supply or condensate return) or duoflow (steam supply and condensate return through a single connection). The DMS Series steam joint is suitable for enclosed gear, moderate- speed paper machines with rotating siphons.